<template>
  <div class="home">
    <el-container>
      <el-aside width="200px">
        <div class="logo" @click="$router.push('/index/home')"></div>
        <el-row>
          <el-col :span="12">
            <el-menu
              router
              default-active="2"
              class="el-menu-vertical-demo"
              background-color="#545c64"
              text-color="#fff"
              active-text-color="#ffd04b"
            >
              <el-submenu index="1">
                <template slot="title">
                  <i class="el-icon-location"></i>
                  <span>用户管理</span>
                </template>
                <el-menu-item index="1-4-1">用户列表</el-menu-item>
                <el-menu-item index="1-4-2">用户添加</el-menu-item>
              </el-submenu>
              <el-submenu index="2">
                <template slot="title">
                  <i class="el-icon-location"></i>
                  <span>文章管理</span>
                </template>
                <el-menu-item index="/index/articleList">文章列表</el-menu-item>
                <el-menu-item index="/index/addArticle">文章添加</el-menu-item>
              </el-submenu>

              <el-submenu index="3">
                <template slot="title">
                  <i class="el-icon-location"></i>
                  <span>栏目管理</span>
                </template>
                <el-menu-item index="/index/category">栏目列表</el-menu-item>
              </el-submenu>
            </el-menu>
          </el-col>
        </el-row>
      </el-aside>
      <el-main>
        <el-header>
          <span class="el-icon-s-fold toggle-btn"></span>
          <span class="system-title">黑马头条后台管理系统</span>
          <div class="welcome">
            <span>欢迎你：各位小伙伴</span> &nbsp;&nbsp;
            <span> 退出</span>
          </div>
        </el-header>
        <el-main class="content">
          <!-- 欢迎使用后台管理系统 -->
          <!-- 二级路由挂载点 -->
          <router-view></router-view>
        </el-main>
      </el-main>
    </el-container>

    <!-- <h1>欢迎使用后台管理系统</h1> -->
  </div>
</template>

<script>
export default {};
</script>

<style lang="less" scoped>
.home {
  height: 100%;
  .el-main {
    padding: 0;
  }
  .el-col {
    width: 100%;
  }
  .content {
    padding: 20px;
  }
  .el-menu-admin:not(.el-menu--collapse) {
    width: 200px;
    min-height: 400px;
  }
  .el-container {
    height: 100%;
  }
  .el-aside {
    background-color: #545c64;
  }
  .el-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #545c64;
  }
  .logo {
    height: 60px;
    background: url(../assets/logo.png);
    background-size: cover;
    background-color: #fff;
  }
  .toggle-btn {
    padding: 0 15px;
    margin-left: -20px;
    font-size: 36px;
    color: white;
    cursor: pointer;
    line-height: 60px;
    &:hover {
      background-color: #4292cf;
    }
  }
  .system-title {
    font-size: 28px;
    color: white;
  }
  .welcome {
    color: white;
  }
}
</style>